314565518

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^2$

素因数の和:281

約数の個数: 36

約数和(自身を含む): 513770640

約数和(自身を除く): 199205122

約数列:

[1, 2, 17, 34, 79, 83, 158, 166, 289, 578, 1343, 1411, 2686, 2822, 6557, 6889, 13114, 13778, 22831, 23987, 45662, 47974, 111469, 117113, 222938, 234226, 544231, 1088462, 1894973, 1990921, 3789946, 3981842, 9251927, 18503854, 157282759, 314565518]

約数ペア:

[(1, 314565518), (2, 157282759), (17, 18503854), (34, 9251927), (79, 3981842), (83, 3789946), (158, 1990921), (166, 1894973), (289, 1088462), (578, 544231), (1343, 234226), (1411, 222938), (2686, 117113), (2822, 111469), (6557, 47974), (6889, 45662), (13114, 23987), (13778, 22831)]